Children often eat chocolate, which is definitely harmful to their health: 1. Chocolate contains too much polysaccharide and oil, and children will get fat after eating it. 2. Eating too much chocolate will affect children's teeth health. 3. Eating too much chocolate will affect children's appetite, directly affect their dinner intake, and will also endanger their physical development. 4. From a medical point of view, chocolate contains too much sugar and oil, which are acidic.